病毒、细菌、原虫和真菌都能通过输血传播。
参考答案:错
—What would you like?
—I am hungry. I would like________.[ ]
A. eating something
B. eating anything
C. anything to eat
D. something to eat
现金等价物是指企业持有( )的投资。
A.期限长B.流动性差C.易于转换为已知金额现金D.价值变动风险很大